Muva nje, i-California Office of Environmental Health Hazard Assessment (OEHHA) yengeze i-Bisphenol S (BPS) ohlwini lwamakhemikhali anobuthi bokuzala aziwayo e-California Proposition 65.
I-BPS iyikhemikhali ye-bisphenol engasetshenziswa ukwenza imicu yendwangu futhi ithuthukise ukushesha kombala kwezindwangu ezithile. Ingasetshenziswa futhi ukwenza izinto zepulasitiki eziqinile. I-BPS kwesinye isikhathi ingasebenza esikhundleni se-BPA.
Kuyaphawuleka ukuthi izivumelwano ezimbalwa zakamuva zokukhokhelwa mayelana nokusetshenziswa kwe-Bisphenol A (BPA) emikhiqizweni yendwangu, njengamasokisi namahembe ezemidlalo, okuhlanganisa nesivumelwano sokukhiqiza, zonke zisho ukuthi i-BPA ngeke ithathelwe indawo yinoma iyiphi enye into efana ne-bisphenol (njengaleyo njenge-Bisphenol S).
I-California OEHHA ihlonze i-BPS njengento enobuthi yokuzala (isistimu yokuzala yabesifazane). Ngakho-ke, i-OEHHA izongeza i-Bisphenol S (BPS) ohlwini lwamakhemikhali e-California Proposition 65, kusukela ngo-December 29, 2023. Izimfuneko zesexwayiso sokuchayeka engozini ye-BPS zizoqala ukusebenza ngomhla ka-29 Disemba 2024, ngesaziso sezinsuku ezingu-60 kanye nesivumelwano sokukhokha esilandelayo. .
I-California Proposition 65 (Prop 65) 'Iwumthetho Wokuphoqelela Amanzi Okuphuza Nobuthi Ka-1986', umkhankaso wokuvota owaphasiswa kakhulu yizakhamuzi zase-California ngoNovemba 1986. Kudinga umbuso ukuthi ushicilele uhlu lwamakhemikhali aziwa ukuthi abangela umdlavuza, ukukhubazeka kokuzalwa noma ukulimala kokuzala. Ishicilelwe okokuqala ngo-1987, uhlu seluguquke lwaba cishe amakhemikhali angama-900.
Ngaphansi kwe-Prop 65, izinkampani ezenza ibhizinisi e-California kudingeka ukuthi zinikeze isexwayiso esicacile nesiphusile ngaphambi kokudalula ngamabomu noma ubani kukhemikhali esohlwini. Ngaphandle uma ekhululiwe, amabhizinisi anezinyanga eziyi-12 zokuthobela lokhu kunikezwa kwe-Prop 65 uma ikhemikhali isibaliwe.
Amaphuzu avelele okufakwa kuhlu kwe-BPS afinyezwe kuthebula elilandelayo:
I-BTF Testing Lab iyisikhungo sokuhlola esigunyazwe yi-China National Accreditation Service for Conformity Assessment (CNAS), inombolo: L17568. Ngemva kweminyaka yokuthuthuka, i-BTF inelabhorethri ehambelana nozibuthe kagesi, ilabhorethri yokuxhumana engenantambo, ilabhorethri ye-SAR, ilabhorethri yokuphepha, ilabhorethri yokwethembeka, ilabhorethri yokuhlola ibhethri, ilabhorethri yokuhlola amakhemikhali nezinye izindawo zokucwaninga. Inokuhambisana okuphelele kwe-electromagnetic, imvamisa yomsakazo, ukuphepha komkhiqizo, ukuthembeka kwemvelo, ukuhlaziya ukwehluleka kwezinto ezibonakalayo, i-ROHS/REACH namanye amakhono okuhlola. Ilebhu yokuhlola ye-BTF ifakwe izinsiza zokuhlola ezichwepheshile neziphelele, ithimba elinolwazi lokuhlola nochwepheshe bokunikeza izitifiketi, kanye nekhono lokuxazulula izinkinga ezihlukahlukene zokuhlola nezitifiketi. Sithobela izimiso eziqondisayo "zokulunga, ukungakhethi, ukunemba, kanye nokuqina" futhi silandela ngokuqinile izimfuneko ze-ISO/IEC 17025 yokuhlola kanye nohlelo lokuphatha ilabhorethri yokulinganisa yokuphathwa kwesayensi. Sizibophezele ekunikezeni amakhasimende isevisi yekhwalithi ephezulu kakhulu. Uma unemibuzo, sicela ukhululeke ukuxhumana nathi nganoma yisiphi isikhathi.
Isikhathi sokuthumela: Jan-17-2024
